| Lab number |
Site |
Province / State |
Normalized age |
δ13C (per mil) |
| ISGS-1154 |
11C373 (Gardens of Kampsville) |
IL |
2550 ± 70 |
|
| ISGS-1155 |
11PK? (Joe Gay Mounds) |
IL |
760 ± 70 |
|
| ISGS-1157 |
11PK? (Joe Gay Mounds) |
IL |
690 ± 70 |
|
| ISGS-1160 |
11PK? (Joe Gay Mounds) |
IL |
840 ± 70 |
|
| ISGS-1166 |
11PK? (Joe Gay Mounds) |
IL |
780 ± 70 |
|
| ISGS-1170 |
11PK? (Joe Gay Mounds) |
IL |
720 ± 70 |
|
| NSRL-298 |
11GE4 (Koster Mounds) |
IL |
7100 ± 300 |
|
| NSRL-299 |
11PK500 (Napoleon Hollow) |
IL |
7000 ± 250 |
|
| NSRL-302 |
11GE493 (Crane) |
IL |
1450 ± 350 |
|
| NSRL-303 |
11C121 (Lagoon) |
IL |
4300 ± 600 |
|
| ISGS-938 |
11PK500 (Napoleon Hollow) |
IL |
5350 ± 70 |
-24.6 |
| NRSL-299 |
11PK500 (Napoleon Hollow) |
IL |
7000 ± 250 |
|
